PLATE 58. 



Cladopora radula, Nov. Spec. Devonian. 



1. (Upper specimen.) Front Lateral view of a corallnm, pedicle Avant- 



ing, invested by Stromatopora texilis ; from the Lower Devonian, 

 Falls of the Ohio. Collection of the author. 



Cladopora robusta. Devonian. 



2. Front lateral view (prostrate) of a frond from the Lower Devonian, 



Falls of the Ohio. Collection of the author. 



Cladopora acupicta, Nov. spec. Devonian. 



3. (Lower specimen.) Fronds (inverted) partly imbedded in rock ma- 



trix. Projecting from the matrix, in the lower right corner, are 

 the terminal branches of a frond of Favosites ramulosus. A calyx 

 of Ptychophyllum coniferum appears in. the same matrix. From 

 the Lower Devonian, Falls of the Ohio. Collection of the author. 



